The 2011 Big Ten Men's Basketball Tournament was held from March 10 through March 13, 2011 at Conseco Fieldhouse in Indianapolis, Indiana. It was the 13th annual Big Ten Men's Basketball Tournament. The championship was won by Ohio State who defeated Penn State in the championship game. As a result, Ohio State received the Big Ten's automatic bid to the NCAA Tournament. The win marked Ohio State's fourth tournament championship and second consecutive (one championship has been vacated).